@inproceedings{CHI-2013-LeeOIB,
	author        = "Jinha Lee and Alex Olwal and Hiroshi Ishii and Cati N. Boulanger",
	booktitle     = "{Proceedings of the 31st ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/2470654.2470680",
	isbn          = "978-1-4503-1899-0",
	pages         = "189--192",
	publisher     = "{ACM}",
	title         = "{SpaceTop: integrating 2D and spatial 3D interactions in a see-through desktop environment}",
	year          = 2013,
}